Supply by lease with option to purchase for a period of 48 months of ultra-high efficiency liquid chromatography equipment coupled to a triple quadropole mass spectrometry detector, computer equipment and software necessary for its operation and a nitrogen generator. This lease, in addition to the supply of the equipment, must include preventive and corrective maintenance throughout the 48-month period.

Supply by lease with option to purchase for a period of 48 months of a liquid chromatography equipment of ulta high efficiency coupled to a triple quadropole mass spectrometry detector, the computer equipment and software necessary for its operation and a nitrogen generator. This lease, in addition to the supply of the equipment, must include preventive and corrective maintenance throughout the 48-month period.